add test code
does not compile
diff --git a/src/test_lib_json/main.cpp b/src/test_lib_json/main.cpp
index 7a192ee..c6b6721 100644
--- a/src/test_lib_json/main.cpp
+++ b/src/test_lib_json/main.cpp
@@ -8,6 +8,10 @@
#include <json/json.h>
#include <cstring>
#include <limits>
+#include <sstream>
+#include <string>
+#include <iostream>
+#include <iomanip>
// Make numeric limits more convenient to talk about.
// Assumes int type in 32 bits.
@@ -2430,6 +2434,31 @@
JSONTEST_ASSERT(it == json.end());
}
+JSONTEST_FIXTURE(IteratorTest, const) {
+ Json::Value const v;
+ Json::Value::iterator it = v.begin(); // This *should not* compile, but does.
+
+ Json::Value value;
+
+ for(int i = 9; i < 12; ++i)
+ {
+ std::ostringstream out;
+ out << std::setw(2) << i;
+ std::string str = out.str();
+ value[str] = str;
+ }
+
+ std::ostringstream out;
+ //in old code, this will get a compile error
+ Json::Value::const_iterator iter = value.begin();
+ for(; iter != value.end(); ++iter)
+ {
+ out << *iter << ',';
+ }
+ std::string expected = "\" 9\",\"10\",\"11\",";
+ JSONTEST_ASSERT_STRING_EQUAL(expected, out.str());
+}
+
int main(int argc, const char* argv[]) {
JsonTest::Runner runner;
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, checkNormalizeFloatingPointStr);
@@ -2500,6 +2529,7 @@
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, distance);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, names);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, indexes);
+ JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, const);
return runner.runCommandLine(argc, argv);
}